KALKAN, Huseyin, Mustafa KAPLAN, and Șule ORMAN. 2014. “Revegetation of Abandoned Sulphur Flotation Waste in Keciborlu, Isparta/Turkey: Heavy Metals Concentrations of Growing Media and Agropyron Elongatum Grass”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca 42 (2):340-46. https://doi.org/10.15835/nbha4229650.